215577476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{2309}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 399916440

約数和(自身を除く): 184338964

約数列:

[1, 2, 4, 17, 34, 68, 1373, 2309, 2746, 4618, 5492, 9236, 23341, 39253, 46682, 78506, 93364, 157012, 3170257, 6340514, 12681028, 53894369, 107788738, 215577476]

約数ペア:

[(1, 215577476), (2, 107788738), (4, 53894369), (17, 12681028), (34, 6340514), (68, 3170257), (1373, 157012), (2309, 93364), (2746, 78506), (4618, 46682), (5492, 39253), (9236, 23341)]